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Vulnerabilities / CVE-2021-3756

critical

CVE-2021-3756

libmysofa is vulnerable to Heap-based Buffer Overflow

Published Modified CWE 122, 787
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

libmysofa is vulnerable to Heap-based Buffer Overflow

Affected packages and fixed versions

SourcePackageFixed in
debian 10libmysofano fix listed
debian 11libmysofano fix listed
debian 12libmysofa1.2.1~dfsg0-1
debian 13libmysofa1.2.1~dfsg0-1
debian 14libmysofa1.2.1~dfsg0-1
echolibmysofa1.2.1~dfsg0-1
root.io debian 11libmysofa, rootio-libmysofa1.2~dfsg0-1.root.io.1, 1.2~dfsg0-1.root.io.2, 1.2~dfsg0-1.root.io.3, 1.2~dfsg0-1.root.io.4, 1.2~dfsg0-1.root.io.5
ubuntu 18.04-ESMlibmysofa0.6~dfsg0-3+deb10u1ubuntu0.1~esm1
ubuntu 20.04-ESMlibmysofa1.0~dfsg0-1ubuntu0.1~esm1
ubuntu 22.04libmysofa1.2.1~dfsg0-1
ubuntu 22.10libmysofa1.2.1~dfsg0-1
ubuntu 23.04libmysofa1.2.1~dfsg0-1
Show all 17 entries from 16 sources
SourcePackageFixed in
debian 10libmysofano fix listed
debian 11libmysofano fix listed
debian 12libmysofa1.2.1~dfsg0-1
debian 13libmysofa1.2.1~dfsg0-1
debian 14libmysofa1.2.1~dfsg0-1
echolibmysofa1.2.1~dfsg0-1
root.io debian 11libmysofa1.2~dfsg0-1.root.io.1, 1.2~dfsg0-1.root.io.2, 1.2~dfsg0-1.root.io.3, 1.2~dfsg0-1.root.io.4, 1.2~dfsg0-1.root.io.5
root.io debian 11rootio-libmysofa1.2~dfsg0-1.root.io.1, 1.2~dfsg0-1.root.io.2, 1.2~dfsg0-1.root.io.3, 1.2~dfsg0-1.root.io.4, 1.2~dfsg0-1.root.io.5
ubuntu 18.04-ESMlibmysofa0.6~dfsg0-3+deb10u1ubuntu0.1~esm1
ubuntu 20.04-ESMlibmysofa1.0~dfsg0-1ubuntu0.1~esm1
ubuntu 22.04libmysofa1.2.1~dfsg0-1
ubuntu 22.10libmysofa1.2.1~dfsg0-1
ubuntu 23.04libmysofa1.2.1~dfsg0-1
ubuntu 23.10libmysofa1.2.1~dfsg0-1
ubuntu 24.04libmysofa1.2.1~dfsg0-1
ubuntu 24.10libmysofa1.2.1~dfsg0-1
ubuntu 25.04libmysofa1.2.1~dfsg0-1

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.